27255460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 60230016

約数和(自身を除く): 32974556

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 193, 230, 307, 386, 460, 614, 772, 965, 1228, 1535, 1930, 3070, 3860, 4439, 6140, 7061, 8878, 14122, 17756, 22195, 28244, 35305, 44390, 59251, 70610, 88780, 118502, 141220, 237004, 296255, 592510, 1185020, 1362773, 2725546, 5451092, 6813865, 13627730, 27255460]

約数ペア:

[(1, 27255460), (2, 13627730), (4, 6813865), (5, 5451092), (10, 2725546), (20, 1362773), (23, 1185020), (46, 592510), (92, 296255), (115, 237004), (193, 141220), (230, 118502), (307, 88780), (386, 70610), (460, 59251), (614, 44390), (772, 35305), (965, 28244), (1228, 22195), (1535, 17756), (1930, 14122), (3070, 8878), (3860, 7061), (4439, 6140)]